(3GhQGcd (B8 (3Bi ddTHcGJ (B: s (3JYde CSGSjGJ GSJNOGe (BORACAL 8 I (3Ydi THcI GJUGdGJs - (3eGQdjf KQjhdJs ((3GdbGgQI (B: s (3OGQ GdaGQhb ddfTQ hGdJhRjY , s, 2001)
Keywords: (3fXe GdeYdheGJs; (3GNJRGf hGSJQLGY GdeYdheGJs; (3GhQGcds; (3GdHjGfGJ (B((3MGSHGJ GdcJQhfjI(B)s; (3GdHjGfGJ (B- (3HfGA (B- ((3MGSHGJ GdcJQhfjI(B)s